I am in Florida so everything gets way too hot! I am attempting to cool everything as much as possible. Wrapping fuel lines is the next project. I have found that design engineering has fuel line wrap, but it comes in 1/2", 3/4", and 1" diameter. I am sitting in my office right now and was hoping someone might just know this off hand. Also, is it worth it or does someone know a more efficient way?

 

I'm not quite sure I understand the purpose of wrapping the fuel lines..............the fuel is already likely at ambient temperature in the fuel tank.....engine heat isn't going to affect it afaik.

 

Thats what I thought as the fuel that is in the tank is a cooler temp and it is constantly circulating even when at idle. SO with that being said, I guess we can say its not worth it???

 

Does anyone know the diameter though?